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Class Information
Number: 451/318
Name: Abrading > Machine > Stationary tool > Flexible > Work rotating > Stropping machine
Description: Abrading machine employing a relatively stationary tool of flexible or yielding character in which the work rotates, and especially adapted to the stropping of a razor blade.

Patents under this class:

Patent Number Title Of Patent Date Issued
6790133 Suspension assembly for magnetic disk glide and burnish applications Sep. 14, 2004
6419551 High speed burnishing of asperities in a disk drive Jul. 16, 2002
6296552 Burnishing head with fly height control spacer Oct. 2, 2001
5782680 Burnishing head for polishing surfaces of carriers of magnetic media Jul. 21, 1998

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